:root{--bg:#ffffff;--bg-elev:#f7f7f9;--surface:#ececf0;--line:rgba(10,10,11,.08);--line-strong:rgba(10,10,11,.16);--fg:#0a0a0b;--muted:rgba(10,10,11,.62);--luxe:rgba(10,10,11,.7);
--acc:#0969da;--acc-deep:#0550ae;--acc-soft:rgba(9,105,218,.08);--green:#00e896;
--sans:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--serif:"Fraunces","Spectral",ui-serif,Georgia,serif;--mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--acc);text-decoration:none}a:hover{color:var(--acc-deep);text-decoration:underline}
.top{display:flex;justify-content:space-between;align-items:center;padding:16px 5vw;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:2}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;color:var(--fg);font-size:17px}.brand img{border-radius:5px}.brand .by{font-weight:400;color:var(--muted);font-size:14px;margin-left:2px}
.top nav a{margin-left:22px;color:var(--fg);font-size:14px;font-weight:500}.top nav a:hover{color:var(--acc);text-decoration:none}
main{max-width:1120px;margin:0 auto;padding:28px 5vw 72px}
.hero{padding:48px 0 16px}
.eyebrow{font-family:var(--serif);font-style:italic;font-weight:300;font-size:.98rem;color:var(--luxe);letter-spacing:.02em;display:inline-flex;align-items:center;gap:12px;margin:0 0 18px}.eyebrow::before{content:"";width:28px;height:1px;background:var(--acc);opacity:.65}
h1{font-size:clamp(30px,4.6vw,50px);line-height:1.08;margin:0 0 18px;letter-spacing:-.025em;max-width:22ch;font-weight:600}
h2{font-size:26px;letter-spacing:-.02em;margin:38px 0 12px;font-weight:600}h3{margin:0 0 6px;font-size:15px;letter-spacing:-.01em;font-weight:600}
.lead{font-size:18px;max-width:72ch;color:var(--luxe)}.cta{margin:22px 0 0}
.btn{display:inline-block;padding:10px 18px;border-radius:8px;background:var(--acc);color:#fff;font-weight:600;margin:0 8px 8px 0;font-size:15px}.btn:hover{background:var(--acc-deep);color:#fff;text-decoration:none}.btn.ghost{background:transparent;color:var(--acc);border:1px solid var(--line-strong)}.btn.ghost:hover{background:var(--acc-soft)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:30px 0 40px}
.card{display:block;background:var(--bg-elev);border:1px solid var(--line);border-top:3px solid var(--c);border-radius:10px;padding:16px 18px;color:var(--fg);transition:border-color .15s}.card:hover{text-decoration:none;border-color:var(--c);background:#fff}
.card .n{display:block;font-size:36px;font-weight:600;line-height:1;letter-spacing:-.03em;font-family:var(--mono)}.card .t{display:block;font-weight:600;margin-top:8px}.card .d{display:block;font-size:13px;color:var(--muted);margin-top:4px;line-height:1.45}
.bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:0 0 12px}input,select,textarea{font:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:var(--fg)}.bar input{flex:1;min-width:220px}input:focus,select:focus{outline:2px solid var(--acc-soft);border-color:var(--acc)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}table{border-collapse:collapse;width:100%;min-width:780px}th,td{text-align:left;padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}th{border-top:0;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;background:var(--bg-elev)}td.num{text-align:right;font-family:var(--mono);font-size:14px}
.pill{display:inline-block;white-space:nowrap;padding:2px 10px;border-radius:999px;font-size:12.5px;font-weight:600;color:#fff;background:var(--c);letter-spacing:.01em}.pill.grey{background:var(--surface);color:var(--fg);font-weight:500}.pill.warn{background:#fff3c4;color:#6b4c00;font-weight:500}
.fr{color:var(--muted);font-size:13px;font-family:var(--serif);font-style:italic}.fr.big{font-size:17px;margin-top:-10px}.muted{color:var(--muted)}
.about{margin-top:56px;border-top:1px solid var(--line);padding-top:32px}.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}.cols p{margin:0;color:var(--luxe);font-size:15px}
.crumb{color:var(--muted);font-size:14px;font-family:var(--mono)}.badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 22px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:26px}.facts p{margin:0;font-size:15px}
.note{background:#fff7ed;color:#7c2d12;border:1px solid #fed7aa;border-radius:8px;padding:10px 14px;margin-bottom:22px;font-size:15px}
.obs{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin:10px 0}.obs p{margin:0}.meta{color:var(--muted);font-size:13px;margin:0 0 8px;font-family:var(--mono)}details{margin-top:8px}details summary{cursor:pointer;color:var(--muted);font-size:14px}details .fr{display:block;margin-top:8px;font-size:14px}
.hist{padding-left:18px}.hist li{margin:5px 0;font-size:15px}code{background:var(--surface);padding:1px 6px;border-radius:4px;font-size:88%;font-family:var(--mono)}
.propose{max-width:700px}.propose fieldset{border:1px solid var(--line);border-radius:12px;padding:28px 28px 16px;margin:22px 0 30px;background:#fff}.propose legend{padding:0 10px;font-weight:600;font-size:17px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.step{display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--acc);color:#fff;font-size:13px;align-items:center;justify-content:center;font-family:var(--mono)}
.field{margin:0 0 22px}.field label,.field .lbl{display:block;font-weight:600;font-size:14px;margin-bottom:6px}.opt{font-weight:400;color:var(--muted);font-size:13px;margin-left:4px}
.field input,.field select,.field textarea{display:block;width:100%}.field input[type=date]{max-width:200px}.field input#f-existing{max-width:240px}.field input#f-doc,.field input#f-who{max-width:420px}.field textarea{resize:vertical;line-height:1.5}.help{margin:7px 0 0;font-size:13px;color:var(--muted);line-height:1.5}
.row{display:block}
.dgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:12px;margin-top:4px}.dcard{position:relative;display:block;border:1px solid var(--line-strong);border-left:4px solid var(--c);border-radius:10px;padding:13px 15px 13px 16px;cursor:pointer;background:#fff;transition:border-color .15s,box-shadow .15s}.dcard:hover{border-color:var(--c)}.dcard input{position:absolute;opacity:0;width:0;height:0}.dcard:has(input:checked){border-color:var(--c);box-shadow:0 0 0 3px var(--acc-soft);background:var(--bg-elev)}.dcard .dt{display:block;font-weight:600;font-size:14px}.dcard .dd{display:block;font-size:13px;color:var(--muted);margin-top:3px;line-height:1.45}
.check{display:flex;gap:12px;align-items:flex-start;margin:0;padding:14px 16px;font-size:14px;line-height:1.55;cursor:pointer;background:var(--bg-elev);border:1px solid var(--line);border-radius:9px}.check+.check{margin-top:10px}.check:hover{border-color:var(--line-strong)}.check input{width:18px;height:18px;margin:2px 0 0;flex:0 0 auto}
.actions{margin-top:26px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.actions .btn{padding:13px 26px;font-size:15px}.hp{position:absolute;left:-9999px}.note.ok{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
footer{border-top:1px solid var(--line);padding:24px 5vw 40px;font-size:14px;color:var(--muted);background:var(--bg-elev)}footer p{max-width:1120px;margin:6px auto}